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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-793 9 Harvester MCA4 MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-794 A Harvester MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-795 A St Charles MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-797 A Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-797 1 Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-797 2 Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-797 3 Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-797 4 Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-797 5 Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-797 6 Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-797 7 Hillsboro MCA5 MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-22   
636-797 8 Hillsboro MCA5 MO OLVEMOAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 520   2006-06-15   
636-797 9 Hillsboro MCA5 MO HLBOMO66RS1  9533 SOUTHWESTERN BELL 520      
636-798 A Defiance MCA5 MO DFNCMOXARS2  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-798 0 Defiance MCA5 MO DFNCMOXARS2  993E BANDWIDTH.COM CLEC, LLC - MO 520   2022-02-21   
636-798 1 Defiance MCA5 MO   145J TERRA NOVA TELECOM INC. 520   2025-07-04   
636-798 2 Defiance MCA5 MO DFNCMOXARS2  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-798 3 Defiance MCA5 MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-07-02   
636-798 5 Defiance MCA5 MO DFNCMOXARS2  9787 BRIGHTSPEED OF MISSOURI, LLC 520   2007-10-18   
636-798 6 Defiance MCA5 MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-10-22   
636-798 8 Defiance MCA5 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-07   
636-798 9 Defiance MCA5 MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2026-03-16   
636-800 A St Charles MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-800 0 St Charles MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2015-12-14   
636-800 1 St Charles MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2019-01-11   
636-800 2 St Charles MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-28   
636-800 3 St Charles MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-28   
636-800 4 St Charles MO STLSMOPL5MD  197D VONAGE AMERICA LLC 520   2019-12-06   
636-800 6 St Charles MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2020-04-15   
636-800 8 St Charles MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2015-12-14   
636-800 9 St Charles MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-02-02   
636-812 A Chesterfield MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-812 0 Chesterfield MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-812 1 Chesterfield MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-812 2 Chesterfield MO STLSMO09WMD  516C AT&T CORP. 520   2006-06-30   
636-812 3 Chesterfield MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-812 4 Chesterfield MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-812 5 Chesterfield MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2017-04-30   
636-812 6 Chesterfield MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-04-25   
636-812 7 Chesterfield MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-812 8 Chesterfield MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2017-04-30   
636-812 9 Chesterfield MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-821 A Pond MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-821 1 Pond MO OLVEMOAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 520   2004-02-01   
636-821 2 Pond MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520      
636-821 3 Pond MO OLVEMOAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 520   2006-04-16   
636-821 4 Pond MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-10-09   
636-821 5 Pond MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2009-08-20   
636-821 6 Pond MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-02-12   
636-821 7 Pond MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-12   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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